TY - JOUR T1 - K'Mudku A-type magmatism in the southernmost Guyana Shield, central-north Amazon Craton (Brazil): the case of Pedra do Gavião syenogranite JO - Brazilian Journal of Geology A1 - Souza, Valmir da Silva A1 - Souza, Antônio Gilmar Honorato de A1 - Dantas, Elton Luiz A1 - Valério, Cristóvão da Silva SN - 2317-4889 UL - 10.1590/23174889201500020008 VL - 45 Y1 - 2015 PB - Brazil ER -